OLD | NEW |
(Empty) | |
| 1 (async function(testRunner) { |
| 2 let {page, session, dp} = await testRunner.startHTML(` |
| 3 <style> |
| 4 .my-class { |
| 5 min-width: 100px; |
| 6 background-color: red; |
| 7 } |
| 8 </style> |
| 9 <div id='myDiv'>DIV</div> |
| 10 `, ''); |
| 11 |
| 12 function performActions() { |
| 13 var div = document.querySelector('#myDiv'); |
| 14 div.classList.add('my-class'); |
| 15 div.offsetWidth; |
| 16 return Promise.resolve(); |
| 17 } |
| 18 |
| 19 var tracingHelper = (await testRunner.loadScript('../resources/tracing-test.js
'))(testRunner, session); |
| 20 await session.evaluate(performActions.toString()); |
| 21 tracingHelper.invokeAsyncWithTracing('performActions', finish); |
| 22 |
| 23 function finish(devtoolsEvents) { |
| 24 var schedRecalc = tracingHelper.findEvent('ScheduleStyleRecalculation', 'I')
; |
| 25 var recalcBegin = tracingHelper.findEvent('UpdateLayoutTree', 'B'); |
| 26 var recalcEnd = tracingHelper.findEvent('UpdateLayoutTree', 'E'); |
| 27 testRunner.log('UpdateLayoutTree frames match: ' + (schedRecalc.args.data.fr
ame === recalcBegin.args.beginData.frame)); |
| 28 testRunner.log('UpdateLayoutTree elementCount > 0: ' + (recalcEnd.args.eleme
ntCount > 0)); |
| 29 |
| 30 var invalidate = tracingHelper.findEvent('InvalidateLayout', 'I'); |
| 31 var layoutBegin = tracingHelper.findEvent('Layout', 'B'); |
| 32 var layoutEnd = tracingHelper.findEvent('Layout', 'E'); |
| 33 |
| 34 testRunner.log('InvalidateLayout frames match: ' + (recalcBegin.args.beginDa
ta.frame === invalidate.args.data.frame)); |
| 35 |
| 36 var beginData = layoutBegin.args.beginData; |
| 37 testRunner.log('Layout frames match: ' + (invalidate.args.data.frame === beg
inData.frame)); |
| 38 testRunner.log('dirtyObjects > 0: ' + (beginData.dirtyObjects > 0)); |
| 39 testRunner.log('totalObjects > 0: ' + (beginData.totalObjects > 0)); |
| 40 |
| 41 var endData = layoutEnd.args.endData; |
| 42 testRunner.log('has rootNode id: ' + (endData.rootNode > 0)); |
| 43 testRunner.log('has root quad: ' + !!endData.root); |
| 44 |
| 45 testRunner.log('SUCCESS: found all expected events.'); |
| 46 testRunner.completeTest(); |
| 47 } |
| 48 }) |
OLD | NEW |